Finding the Third Proportional to 16,740.42 and 25,974.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,740.42 : 25,974.42 = 25,974.42 : x
2. Step 2: Convert to fraction form
   16,740.42/25,974.42 = 25,974.42/x
3. Step 3: Cross multiply
   16,740.42x = 25,974.42 × 25,974.42
4. Step 4: Simplify right side
   16,740.42x = 674,670,591.74
5. Step 5: Solve for x
   x = 674,670,591.74/16,740.42
6. Step 6: Final answer
   x = 40,301.89